Plant Breeding

Big data comes to dinner

Artificial intelligence is already changing how people work, communicate online, create art and manage businesses. Now, the technology is being used in every aspect of our food systems.

African scientists embark on pioneering CRISPR course

Top plant scientists from across Africa have just completed the first phase of a ground-breaking course in gene editing for crops: It aims to harness a cutting-edge breeding tool to adapt African agriculture to growing populations and the threat of climate change.

“The talent’s there. We just need to enable it,” said Allen Van Deynze, of the UC Davis Department of Plant Sciences. “We’re enabling it with training, with tools and with support for their labs. That’s part of our program.”

Pepper genetics pioneer Paul Smith honored

Plant pathologist Paul G. Smith, the founder of pepper genetics and a former professor at the University of California, Davis, was recognized posthumously for a lifetime of contributions that continue to shape plant sciences today.

 

Smith died on Jan. 23, 2006. He was a professor in the former Department of Vegetable Crops, one of four departments that merged to become the current Department of Plant Sciences. His contributions were recognized at the 25th International Pepper Conference in Tucson, Ariz., in December 2022.

Taylor Lab looking for genetic secrets to fresher lettuce

Gail Taylor and her team at the UC Davis Department of Plant Sciences are looking for the genetic keys to making America’s favorite leafy green stay fresher, longer, in the fridge.

Taylor and members of the Taylor Lab have found regions on the lettuce genome related to the tiny details of how lettuce leaves are built – structure that can make a leaf more or less hospitable to bacteria. They’ve also found genetic regions related to the plant’s ability to resist bacteria from getting in at all.

Better hemp on the horizon

The University of California’s first Industrial Hemp Field Day presented work by the UC Davis Department of Plant Sciences to help farmers manage common problems and improve their yields. Researchers discussed their latest findings to better manage hemp production, touching on diseases, weeds, insects, pesticide resistance, biological controls and regulatory processes. Field demonstrations included ongoing trials on nitrogen and water use.

An estimated 80 to 100 growers turned out for the Sept. 22 event, showing the demand for scientific guidance for legal hemp cultivation.